Will collocate by filespace help here? Or does the data still get processed one
node at a time?
>>> stixpjr AT BIGPOND.NET DOT AU 04/09/2003 9:00:33 >>>
Bill,
I'll let any of IBM folks correct me if I'm wrong, but yes, to the
best of my knowledge, that's how TSM works.
On Thursday, Sep 4, 2003, at 02:54 Australia/Sydney, Slaughter, Bill
wrote:
> I have been reading the documentation and would like "The List" to
> confirm
> my readings that there is no way around this "feature" (shy of
> splitting the
> nodes data up). Please refrain and HOLD back any "You Should Upgrade
> Your
> Hardware" comments since I am looking for an interim solution till I
> can
> make that purchase.
>
>
>
> If I run a backup storage pool (Disk Pool to Tape Pool) on a storage
> pool
> that contains (roughly) 200 GB of backup data that TSM will only
> allocate 1
> process per NODE no matter how much data is in the DISK pool to be
> backed up
> (up to the amount of processes specified by MAXPROCESS=).
>
>
>
> Given the following DISK storage pool contents:
>
>
>
> 1 Node contains 100GB of Data (50 File Systems)
>
> 1 Node contains 70GB of Data (40 File Systems)
>
> 1 Node contains 30GB of Backup Data (1 File System)
>
>
>
> If I run the following command:
>
>
>
> TSM> backup stgp DISK_POOL TAPE_POOL maxprocess=4
>
>
>
> At most 3 processes start backing up data (1 per Node) and the longest
> running process is the one with 100GB but it only uses 1 tape drive at
> a
> time. This means to me that the other drives are not being used by the
> backup storage pool processing.
>
>
>
>
>
> Environment:
>
> TSM Server 4.2.3.2 (Testing 5.1.7.2)
>
> HP V2500 32 CPU - HP-UX 11.0
>
> STK 9710 DLT7000 (8 Drives)
>
>
>
>
>
> Bill Slaughter
>
> Tupperware
>
> 407-826-4580
>
>
--
Paul Ripke
Unix/OpenVMS/TSM/DBA
101 reasons why you can't find your Sysadmin:
68: It's 9AM. He/She is not working that late.
-- Koos van den Hout
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